Company Name: |
ChemStrong Scientific Co.,Ltd
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Tel: |
0755-66853366 13670046396 |
Email: |
sales@chem-strong.com |
Products Intro: |
Product Name:Levonorgestrel Impurity 9 CAS:797-64-8 Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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Company Name: |
Shenzhen ruikai de biotechnology co., ltd.
|
Tel: |
0755-61348847 17820674378 |
Email: |
2682116078@qq.com |
Products Intro: |
Product Name:(+)-Norgestrel CAS:797-64-8 Purity:98%HPLC Package:10mg;25mg;50mg;100mg
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(-)-NORGESTREL 98 manufacturers
- dexonorgestrel
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- $9.80 / 1KG
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2020-01-10
- CAS:797-64-8
- Min. Order: 1KG
- Purity: ≥98%
- Supply Ability: 20 tons
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| (-)-NORGESTREL 98 Basic information |
Product Name: | (-)-NORGESTREL 98 | Synonyms: | 18,19-dinorpregn-4-en-20-yn-3-one,13-ethyl-17-hydroxy-,(8-alpha,9-beta,10-alp;dextronorgestrel;(-)-NORGESTREL 98%;extronorgestrel;l-norgestre1;(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one;(8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one;13-alpha,14-beta)-h | CAS: | 797-64-8 | MF: | C21H28O2 | MW: | 312.45 | EINECS: | | Product Categories: | | Mol File: | 797-64-8.mol | |
| (-)-NORGESTREL 98 Chemical Properties |
Hazard Codes | Xn | Risk Statements | 20/21/22-40 | Safety Statements | 22-36 | WGK Germany | 3 | RTECS | JF8259000 | Toxicity | LDLo ipr-mus: 2 g/kg EXCEDS 81,175,83 |
| (-)-NORGESTREL 98 Usage And Synthesis |
Uses | L(+)-Norgestrel is an excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive. | Definition | ChEBI: Dexonorgestrel is a 17alpha-hydroxy steroid and a terminal acetylenic compound. It is functionally related to a norgestrel. It is an enantiomer of a levonorgestrel. | Safety Profile | Moderately toxic byintraperitoneal route. Human male reproductive effects byingestion: disorders of spermatogenesis and theandrogenic endocrine system, impotence and othereffects. Human female reproductive effects by severalroutes: changes in the ute |
| (-)-NORGESTREL 98 Preparation Products And Raw materials |
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